American Journal of Neuroradiology 21:1032-1033 (6 2000)
© 2000 American Society of Neuroradiology
ARTICLE
Scalp Vein Detected Using Internal Carotid Angiography that Did Not Result in Venous Sinus Compromise
a From the Department of Neurosurgery, Mie University School of Medicine, Tsu, Mie, Japan.
Summary: We present an unusual case of a scalp vein detected by using angiography of the internal carotid artery. The vein arose from the superior sagittal sinus and drained into the deep posterior cervical vein via the parietal emissary vein. This scalp vein may be a collateral pathway for venous sinuses; however, the patient had no evidence of venous sinus occlusive disease or intracranial hypertension.